Crypto payment processor NOWPayments recently announced that it has integrated support for Cardano, which means that their plugins for various e-commerce solutions, such as Shopify and WooCommerce, now support $ADA payments.
In the tweet, Firster referred to a Reddit post by Kate Lifshits, Marketing Manager at NOWPayments.
One of the first online merchants to announce that thanks to NOWPayments they were now able to accept $ADA payments was Cardano Supreme, which sells Cardano-themed mechandize.